Want to buy a car but you don't have enough cash? Well here is this cool glitch I will show you. First of all, test drive the Saleen S7 then go back to the showroom. And then trade in your car with something you want to have (Ie. Ford GT, Aston Martin Vantage, etc. ) You can also buy cars that are locked, too. But beware. It WILL affect your money and cash.